diff options
| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2025-06-29 23:06:38 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-07-01 19:33:31 -0700 |
| commit | 10c38949e0f5d832b23963e2bbfe398dcad9f52e (patch) | |
| tree | 65425dd5c2b6734b51af83fe566a5cad43ec6f65 /net/unix/sysctl_net_unix.c | |
| parent | 215891acb49fe83fc39a95679132acde5440bdb1 (diff) | |
net: dsa: hellcreek: Constify struct devlink_region_ops and struct hellcreek_fdb_entry
'struct devlink_region_ops' and 'struct hellcreek_fdb_entry' are not
modified in this driver.
Constifying these structures moves some data to a read-only section, so
increases overall security, especially when the structure holds some
function pointers.
On a x86_64, with allmodconfig:
Before:
======
text data bss dec hex filename
55320 19216 320 74856 12468 drivers/net/dsa/hirschmann/hellcreek.o
After:
=====
text data bss dec hex filename
55960 18576 320 74856 12468 drivers/net/dsa/hirschmann/hellcreek.o
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Kurt Kanzenbach <kurt@linutronix.de>
Link: https://patch.msgid.link/2f7e8dc30db18bade94999ac7ce79f333342e979.1751231174.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/unix/sysctl_net_unix.c')
0 files changed, 0 insertions, 0 deletions